E_NOTICE when creating bulk SMS
- Under Mailings choose New SMS.
- Start creating the SMS. Click Next.
- Fill out some text. Click Next.
- Now when you click any of the three buttons to either go back, submit, or continue later, you get the notice:
Notice: Undefined index: Subject in civicrm_api3_mailing_preview() (line 597 of blah/blah/api/v3/Mailing.php).
Everything still works, it's just because SMS doesn't have a subject.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information